Jvc 4ch Network Encoder VN-E4 Instrukcja Użytkownika Pobierz pdf (Strona 23)

5. API for Acquiring/Changing Parameters of VN-E4 _ 5.3. JPEG Encoding

This API is related to JPEG encoding. This is equivalent to the feature on the Encoding page of the WEB setting page. Refer to the instruction

manual for details on the Encoding page.

Up to 8 types of JPEG data may be encoded according to the combination of the input channel and frame size. Specify a type from the 8

encoding numbers below when acquiring/changing settings via API.

Acquiring JPEG Encoding On/Off from VN-E4

Format /api/param?encode(Number).status

Example When acquiring encoding on/off of Encoding No. 1

/api/param?encode(1).status

Example of response encode(1).status=on&200 OK

Interpretation Acquire the encoding on/off of the specified encoding number. Note that encoding numbers are different from

video input channels.

Allowed users admin, operator, user

Setting JPEG Encoding On/Off for VN-E4

Format /api/param?encode(Number).status=data

Example When setting encoding on/off of Encoding No. 1

/api/param?encode(1).status=off

Example of response encode(1).status&200 OK

Interpretation Change the encoding on/off of the specified encoding number. Specify as on to turn on and off to turn off. Note

that encoding numbers are different from video input channels.

Allowed users admin, operator

Acquiring Frame Rate from VN-E4

Format /api/param?encode(Number).framerate

Example When acquiring frame rate of Encoding No. 1

/api/param?encode(1).framerate

Example of response encode(1).framerate=15&200 OK

Interpretation Acquire frame rate of the specified encoding number. Note that encoding numbers are different from video

input channels.

Allowed users admin, operator, user

5.3. JPEG Encoding

Encoding No. Input Channel Frame Size

1 1 VGA

21QVGA

32VGA

4 2 QVGA

5 3 VGA

63QVGA

74VGA

8 4 QVGA

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 79 80

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Jvc 4ch Network Encoder VN-E4 Instrukcja Użytkownika Strona 23